39243659

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{677}}^1$

素因数の和:724

約数の個数: 24

約数和(自身を含む): 49629600

約数和(自身を除く): 10385941

約数列:

[1, 7, 13, 49, 91, 169, 343, 637, 677, 1183, 4459, 4739, 8281, 8801, 33173, 57967, 61607, 114413, 232211, 431249, 800891, 3018743, 5606237, 39243659]

約数ペア:

[(1, 39243659), (7, 5606237), (13, 3018743), (49, 800891), (91, 431249), (169, 232211), (343, 114413), (637, 61607), (677, 57967), (1183, 33173), (4459, 8801), (4739, 8281)]